Dudley Sargent "Dud" DeGroot (November 10, 1899 – May 5, 1970) was an American athlete and coach, primarily of American football. He served as the head coach for the NFL's Washington Redskins from 1944 and 1945, tallying a mark of 14–5–1; his winning percentage of .737 is the best in franchise history for coaches with at least one full season. DeGroot was also the head football coach at Santa Barbara State College—now the University of California, Santa Barbara (1926–1928), San Jose State University (1932–1939), the University of Rochester (1940–1943), West Virginia University (1948–1949), and the University of New Mexico (1950–1952), compiling a career college football record of 117–67–9. In addition, he served as the head coach of the Los Angeles Dons of the All-America Football Conferen